From 02e6f5957a56ea492961aef71b3c16cf42ea5998 Mon Sep 17 00:00:00 2001 From: dsinclair Date: Tue, 2 Aug 2016 11:25:48 -0700 Subject: Splitting fpdfdoc/doc_* part I The first of several CLs to split the core/fpdfdoc/doc_* files up to individual class files. Review-Url: https://codereview.chromium.org/2192823002 --- core/fpdfdoc/doc_action.cpp | 271 -------------------------------------------- 1 file changed, 271 deletions(-) delete mode 100644 core/fpdfdoc/doc_action.cpp (limited to 'core/fpdfdoc/doc_action.cpp') diff --git a/core/fpdfdoc/doc_action.cpp b/core/fpdfdoc/doc_action.cpp deleted file mode 100644 index 30d4006b54..0000000000 --- a/core/fpdfdoc/doc_action.cpp +++ /dev/null @@ -1,271 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#include "core/fpdfdoc/include/cpdf_action.h" - -#include - -#include "core/fpdfapi/fpdf_parser/include/cpdf_array.h" -#include "core/fpdfapi/fpdf_parser/include/cpdf_document.h" -#include "core/fpdfdoc/include/cpdf_aaction.h" -#include "core/fpdfdoc/include/cpdf_actionfields.h" -#include "core/fpdfdoc/include/cpdf_docjsactions.h" -#include "core/fpdfdoc/include/cpdf_filespec.h" -#include "core/fpdfdoc/include/cpdf_nametree.h" - -namespace { - -const FX_CHAR* const g_sATypes[] = { - "Unknown", "GoTo", "GoToR", "GoToE", "Launch", - "Thread", "URI", "Sound", "Movie", "Hide", - "Named", "SubmitForm", "ResetForm", "ImportData", "JavaScript", - "SetOCGState", "Rendition", "Trans", "GoTo3DView", nullptr}; - -const FX_CHAR* g_sAATypes[] = {"E", "X", "D", "U", "Fo", "Bl", "PO", "PC", - "PV", "PI", "O", "C", "K", "F", "V", "C", - "WC", "WS", "DS", "WP", "DP", ""}; - -} // namespace - -CPDF_Dest CPDF_Action::GetDest(CPDF_Document* pDoc) const { - if (!m_pDict) { - return CPDF_Dest(); - } - CFX_ByteString type = m_pDict->GetStringBy("S"); - if (type != "GoTo" && type != "GoToR") { - return CPDF_Dest(); - } - CPDF_Object* pDest = m_pDict->GetDirectObjectBy("D"); - if (!pDest) { - return CPDF_Dest(); - } - if (pDest->IsString() || pDest->IsName()) { - CPDF_NameTree name_tree(pDoc, "Dests"); - return CPDF_Dest(name_tree.LookupNamedDest(pDoc, pDest->GetString())); - } - if (CPDF_Array* pArray = pDest->AsArray()) - return CPDF_Dest(pArray); - return CPDF_Dest(); -} - -CPDF_Action::ActionType CPDF_Action::GetType() const { - if (!m_pDict) - return Unknown; - - CFX_ByteString csType = m_pDict->GetStringBy("S"); - if (csType.IsEmpty()) - return Unknown; - - for (int i = 0; g_sATypes[i]; ++i) { - if (csType == g_sATypes[i]) - return static_cast(i); - } - return Unknown; -} - -CFX_WideString CPDF_Action::GetFilePath() const { - CFX_ByteString type = m_pDict->GetStringBy("S"); - if (type != "GoToR" && type != "Launch" && type != "SubmitForm" && - type != "ImportData") { - return CFX_WideString(); - } - CPDF_Object* pFile = m_pDict->GetDirectObjectBy("F"); - CFX_WideString path; - if (!pFile) { - if (type == "Launch") { - CPDF_Dictionary* pWinDict = m_pDict->GetDictBy("Win"); - if (pWinDict) { - return CFX_WideString::FromLocal( - pWinDict->GetStringBy("F").AsStringC()); - } - } - return path; - } - CPDF_FileSpec filespec(pFile); - filespec.GetFileName(&path); - return path; -} -CFX_ByteString CPDF_Action::GetURI(CPDF_Document* pDoc) const { - CFX_ByteString csURI; - if (!m_pDict) { - return csURI; - } - if (m_pDict->GetStringBy("S") != "URI") { - return csURI; - } - csURI = m_pDict->GetStringBy("URI"); - CPDF_Dictionary* pRoot = pDoc->GetRoot(); - CPDF_Dictionary* pURI = pRoot->GetDictBy("URI"); - if (pURI) { - if (csURI.Find(":", 0) < 1) { - csURI = pURI->GetStringBy("Base") + csURI; - } - } - return csURI; -} -size_t CPDF_ActionFields::GetFieldsCount() const { - if (!m_pAction) { - return 0; - } - CPDF_Dictionary* pDict = m_pAction->GetDict(); - if (!pDict) { - return 0; - } - CFX_ByteString csType = pDict->GetStringBy("S"); - CPDF_Object* pFields = nullptr; - if (csType == "Hide") { - pFields = pDict->GetDirectObjectBy("T"); - } else { - pFields = pDict->GetArrayBy("Fields"); - } - if (!pFields) - return 0; - if (pFields->IsDictionary()) - return 1; - if (pFields->IsString()) - return 1; - if (CPDF_Array* pArray = pFields->AsArray()) - return pArray->GetCount(); - return 0; -} - -std::vector CPDF_ActionFields::GetAllFields() const { - std::vector fields; - if (!m_pAction) - return fields; - - CPDF_Dictionary* pDict = m_pAction->GetDict(); - if (!pDict) - return fields; - - CFX_ByteString csType = pDict->GetStringBy("S"); - CPDF_Object* pFields; - if (csType == "Hide") - pFields = pDict->GetDirectObjectBy("T"); - else - pFields = pDict->GetArrayBy("Fields"); - if (!pFields) - return fields; - - if (pFields->IsDictionary() || pFields->IsString()) { - fields.push_back(pFields); - } else if (CPDF_Array* pArray = pFields->AsArray()) { - for (size_t i = 0; i < pArray->GetCount(); ++i) { - CPDF_Object* pObj = pArray->GetDirectObjectAt(i); - if (pObj) { - fields.push_back(pObj); - } - } - } - return fields; -} - -CPDF_Object* CPDF_ActionFields::GetField(size_t iIndex) const { - if (!m_pAction) { - return nullptr; - } - CPDF_Dictionary* pDict = m_pAction->GetDict(); - if (!pDict) { - return nullptr; - } - CFX_ByteString csType = pDict->GetStringBy("S"); - CPDF_Object* pFields = nullptr; - if (csType == "Hide") { - pFields = pDict->GetDirectObjectBy("T"); - } else { - pFields = pDict->GetArrayBy("Fields"); - } - if (!pFields) { - return nullptr; - } - CPDF_Object* pFindObj = nullptr; - if (pFields->IsDictionary() || pFields->IsString()) { - if (iIndex == 0) - pFindObj = pFields; - } else if (CPDF_Array* pArray = pFields->AsArray()) { - pFindObj = pArray->GetDirectObjectAt(iIndex); - } - return pFindObj; -} - -CFX_WideString CPDF_Action::GetJavaScript() const { - CFX_WideString csJS; - if (!m_pDict) { - return csJS; - } - CPDF_Object* pJS = m_pDict->GetDirectObjectBy("JS"); - return pJS ? pJS->GetUnicodeText() : csJS; -} - -size_t CPDF_Action::GetSubActionsCount() const { - if (!m_pDict || !m_pDict->KeyExist("Next")) - return 0; - - CPDF_Object* pNext = m_pDict->GetDirectObjectBy("Next"); - if (!pNext) - return 0; - if (pNext->IsDictionary()) - return 1; - if (CPDF_Array* pArray = pNext->AsArray()) - return pArray->GetCount(); - return 0; -} -CPDF_Action CPDF_Action::GetSubAction(size_t iIndex) const { - if (!m_pDict || !m_pDict->KeyExist("Next")) { - return CPDF_Action(); - } - CPDF_Object* pNext = m_pDict->GetDirectObjectBy("Next"); - if (CPDF_Dictionary* pDict = ToDictionary(pNext)) { - if (iIndex == 0) - return CPDF_Action(pDict); - } else if (CPDF_Array* pArray = ToArray(pNext)) { - return CPDF_Action(pArray->GetDictAt(iIndex)); - } - return CPDF_Action(); -} - -FX_BOOL CPDF_AAction::ActionExist(AActionType eType) const { - return m_pDict && m_pDict->KeyExist(g_sAATypes[eType]); -} - -CPDF_Action CPDF_AAction::GetAction(AActionType eType) const { - if (!m_pDict) - return CPDF_Action(); - - return CPDF_Action(m_pDict->GetDictBy(g_sAATypes[eType])); -} - -CPDF_DocJSActions::CPDF_DocJSActions(CPDF_Document* pDoc) : m_pDocument(pDoc) {} - -int CPDF_DocJSActions::CountJSActions() const { - ASSERT(m_pDocument); - CPDF_NameTree name_tree(m_pDocument, "JavaScript"); - return name_tree.GetCount(); -} -CPDF_Action CPDF_DocJSActions::GetJSAction(int index, - CFX_ByteString& csName) const { - ASSERT(m_pDocument); - CPDF_NameTree name_tree(m_pDocument, "JavaScript"); - CPDF_Object* pAction = name_tree.LookupValue(index, csName); - if (!ToDictionary(pAction)) { - return CPDF_Action(); - } - return CPDF_Action(pAction->GetDict()); -} -CPDF_Action CPDF_DocJSActions::GetJSAction(const CFX_ByteString& csName) const { - ASSERT(m_pDocument); - CPDF_NameTree name_tree(m_pDocument, "JavaScript"); - CPDF_Object* pAction = name_tree.LookupValue(csName); - if (!ToDictionary(pAction)) { - return CPDF_Action(); - } - return CPDF_Action(pAction->GetDict()); -} -int CPDF_DocJSActions::FindJSAction(const CFX_ByteString& csName) const { - ASSERT(m_pDocument); - CPDF_NameTree name_tree(m_pDocument, "JavaScript"); - return name_tree.GetIndex(csName); -} -- cgit v1.2.3